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1. WO1992016810 - HAND FIREARM, ESPECIALLY A HUNTING FIREARM

Publication Number WO/1992/016810
Publication Date 01.10.1992
International Application No. PCT/AT1992/000025
International Filing Date 02.03.1992
IPC
F41A 15/16 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
15Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
12for bolt-action guns
16the ejector being mounted on the breech housing or frame
F41A 15/20 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
15Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
20specially adapted for caseless-ammunition duds
CPC
F41A 15/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
15Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
12for bolt-action guns
16the ejector being mounted on the breech housing or frame
F41A 15/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
15Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
20specially adapted for caseless-ammunition duds
Applicants
  • PSE PRODUKT- UND SYSTEMENTWICKLUNGSGESELLSCHAFT M.B.H. [AT]/[AT] (AllExceptUS)
  • VOERE KUFSTEINER GERÄTEBAU- UND HANDELSGESELLSCHAFT M.B.H. [AT]/[AT] (AllExceptUS)
  • SIRKIS, Nehemia [IL]/[US] (UsOnly)
Inventors
  • SIRKIS, Nehemia
Agents
  • TORGGLER, Paul
Priority Data
A 566/9114.03.1991AT
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) HANDFEUERWAFFE, INSBESONDERE JAGDWAFFE
(EN) HAND FIREARM, ESPECIALLY A HUNTING FIREARM
(FR) ARME A FEU PORTATIVE, EN PARTICULIER ARME DE CHASSE
Abstract
(DE)
Zum Ausziehen hülsenloser Patronen (20) aus einem Patronenlager einer Handfeuerwaffe weist der Verschlußkolben (2) ein in eine Umfangsnut (23) des Treibladungskörpers (22) der Patrone (29) einhakendes Ausziehelement (5) auf. Im Rückholweg der Patrone ist im Verschlußgehäuse (1) eine Patronenaustrittsöffnung (6) und gegenüberliegend ein zur Verschlußachse (4) hin federbeaufschlagtes Ausziehbegrenzungselement (7) vorgesehen. Dieses ist mit einer sich an eine zweite radiale Rastfläche (24) der Patrone (20) anlegende Sperrfläche (9) versehen. Die am Treibladungskörper (22) einhakende Kante des Ausziehelementes (5) bildet nach Anlage des Ausziehbegrenzungselementes (7) an der zweiten Rastfläche (24) ein Kipplager, so daß die Patrone (20) beim weiteren Zurückziehen durch die Patronenaustrittsöffnung (6) ausgeschwenkt oder ausgeworfen wird.
(EN)
In order to extract caseless cartridges (20) from a cartridge chamber of a hand firearm, the breech block (2) has an extractor (5) engaging in a peripheral groove (23) of the propellant charge unit (22) of the cartridge (29). There is a cartridge ejection aperture (6) in the breech housing (1) on the return path of the cartridge with, opposite it, an extraction limiting component (7) spring-loaded towards the breech axis (4) having a blocking surface (9) bearing on a second radial engagement surface (24) of the cartridge (20). The side of the extractor (5) engaging with the propellant charge unit (22), after the ejection limiting component (7) has come to bear on the second engagement surface (24), forms a rocker bearing so that, as it is withdrawn further, the cartridge is tipped or ejected through the cartridge ejection aperture (6).
(FR)
Pour l'extraction de cartouches sans douille (20) de la chambre d'une arme à feu portative, la culasse mobile (2) présente un élément d'extraction (5) s'engageant dans une rainure circonférentielle (23) du corps de charge propulsive (22) de la cartouche (29). Sur le trajet de retour de la cartouche, dans la boîte de culasse (1), est ménagé un orifice de sortie pour la cartouche (6) et, en face, un élément de limitation d'extraction (7) poussé par un ressort vers l'axe de culasse (4). Ledit élément de limitation d'extraction est muni d'une surface de blocage (9) venant s'appliquer contre une deuxième surface d'arrêt radiale (24) de la cartouche (20). L'arête de l'élément d'extraction (5) s'engageant dans le corps de charge propulsive (22), forme, après que l'élément de limitation d'éjection (7) soit venu s'appuyer contre la deuxième surface d'arrêt (24), un palier à bascule, de manière que, pendant qu'elle continue sa course d'extraction, la cartouche (20) pivote ou est éjectée par l'orifice de sortie de cartouche (6).
Also published as
AT19929005
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